84474240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43997}}^1$

素因数の和:44019

約数の個数: 64

約数和(自身を含む): 269267760

約数和(自身を除く): 184793520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 43997, 87994, 131991, 175988, 219985, 263982, 351976, 439970, 527964, 659955, 703952, 879940, 1055928, 1319910, 1407904, 1759880, 2111856, 2639820, 2815808, 3519760, 4223712, 5279640, 5631616, 7039520, 8447424, 10559280, 14079040, 16894848, 21118560, 28158080, 42237120, 84474240]

約数ペア:

[(1, 84474240), (2, 42237120), (3, 28158080), (4, 21118560), (5, 16894848), (6, 14079040), (8, 10559280), (10, 8447424), (12, 7039520), (15, 5631616), (16, 5279640), (20, 4223712), (24, 3519760), (30, 2815808), (32, 2639820), (40, 2111856), (48, 1759880), (60, 1407904), (64, 1319910), (80, 1055928), (96, 879940), (120, 703952), (128, 659955), (160, 527964), (192, 439970), (240, 351976), (320, 263982), (384, 219985), (480, 175988), (640, 131991), (960, 87994), (1920, 43997)]